New to owning american muscle

Hi, my name is jim aka 1st mach 1. I live in west Michigan and I have always wanted to own american muscle. A daily driver. Today I purchased a 1969 Mach 1. I am the 3rd owner. The car is all original and I am the cars 3rd owner. The car needs a little fixing up as it has had a late restoration. I will ask you guys for help as to what is original and where can I find it and maybe install it. I am looking foreward to being part of this group. Thanks in advance for all of your help.